could simulate
Verbo regular: simulate - simulated- simulated

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could simulate
you could simulate
she could simulate
we could simulate
you could simulate
they could simulate 	I could be simulating
you could be simulating
she could be simulating
we could be simulating
you could be simulating
they could be simulating	I could have simulated
you could have simulated
she could have simulated
we could have simulated
you could have simulated
they could have simulated	I could have been simulating
you could have been simulating
she could have been simulating
we could have been simulating
you could have been simulating
they could have been simulating	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not simulate
you could not simulate
she could not simulate
we could not simulate
you could not simulate
they could not simulate 	I could not be simulating
you could not be simulating
she could not be simulating
we could not be simulating
you could not be simulating
they could not be simulating	I could not have simulated
you could not have simulated
she could not have simulated
we could not have simulated
you could not have simulated
they could not have simulated	I could not have been simulating
you could not have been simulating
she could not have been simulating
we could not have been simulating
you could not have been simulating
they could not have been simulating	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I simulate?
could you simulate?
could she simulate?
could we simulate?
could you simulate?
could they simulate? 	could I be simulating?
could you be simulating?
could she be simulating?
could we be simulating?
could you be simulating?
could they be simulating? 	could I have simulated?
could you have simulated?
could she have simulated?
could we have simulated?
could you have simulated?
could they have simulated? 	could I have been simulating?
could you have been simulating?
could she have been simulating?
could we have been simulating?
could you have been simulating?
could they have been simulating? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not simulate?
could you not simulate?
could she not simulate?
could we not simulate?
could you not simulate?
could they not simulate? 	could I not be simulating?
could you not be simulating?
could she not be simulating?
could we not be simulating?
could you not be simulating?
could they not be simulating? 	could I not have simulated?
could you not have simulated?
could she not have simulated?
could we not have simulated?
could you not have simulated?
could they not have simulated? 	could I not have been simulating?
could you not have been simulating?
could she not have been simulating?
could we not have been simulating?
could you not have been simulating?
could they not have been simulating?